$165 Cheap Flights from White Plains (HPN) to Boise (BOI)

View $165 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Boise Airport (BOI)

Cheap Flights from White Plains to Boise (HPN-BOI)

Prices were available within the past 7 days and start at $165 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 15 - Sat, Nov 1
HPN
White Plains
BOI
Boise
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 15 from White Plains to Boise, returning Sat, Nov 1, priced at $329 found 1 day ago
Delta
Wed, Oct 8 - Tue, Oct 28
HPN
White Plains
BOI
Boise
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 8 from White Plains to Boise, returning Tue, Oct 28, priced at $334 found 1 day ago
Delta
Tue, Sep 9 - Wed, Sep 24
HPN
White Plains
BOI
Boise
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 9 from White Plains to Boise, returning Wed, Sep 24, priced at $339 found 1 day ago
Delta
Wed, Oct 15 - Mon, Nov 3
HPN
White Plains
BOI
Boise
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 15 from White Plains to Boise, returning Mon, Nov 3, priced at $353 found 1 day ago
Delta
Sat, Sep 13 - Thu, Sep 25
HPN
White Plains
BOI
Boise
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 13 from White Plains to Boise, returning Thu, Sep 25, priced at $358 found 1 day ago
Delta
Wed, Nov 19 - Tue, Dec 9
HPN
White Plains
BOI
Boise
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 19 from White Plains to Boise, returning Tue, Dec 9, priced at $359 found 1 day ago
American Airlines
Fri, Sep 12 - Tue, Sep 16
HPN
White Plains
BOI
Boise
$362 Roundtrip, found 3 days ago
$362
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Sep 12 from White Plains to Boise, returning Tue, Sep 16, priced at $362 found 3 days ago
Delta
Mon, Oct 6 - Sat, Oct 18
HPN
White Plains
BOI
Boise
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 6 from White Plains to Boise, returning Sat, Oct 18, priced at $364 found 1 day ago
Delta
Sat, Aug 16 - Sat, Aug 23
HPN
White Plains
BOI
Boise
$368 Roundtrip, found 6 days ago
$368
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 16 from White Plains to Boise, returning Sat, Aug 23, priced at $368 found 6 days ago
Alaska Airlines
Wed, Sep 24 - Mon, Sep 29
HPN
White Plains
BOI
Boise
$494 Roundtrip, found 1 day ago
$494
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 24 from White Plains to Boise, returning Mon, Sep 29, priced at $494 found 1 day ago
Flights from White Plains (HPN) to Boise (BOI)
Origin airport
Westchester County
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
$328
Distance
2155 mi

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Boise Airport (BOI) cost?
Discover the latest flight deals from HPN to BOI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HPN to BOI?
The cheapest flights from HPN to BOI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HPN to BOI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HPN to BOI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Westchester County Airport (HPN) to Boise Airport (BOI)?
Nonstop flights from Westchester County Airport (HPN) to Boise Airport (BOI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HPN to BOI?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Boise Airport (BOI)?
To land at Boise Airport (BOI) on schedule, choose a flight that leaves from Westchester County Airport (HPN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to Boise Airport (BOI) last-minute?
Booking your plane ticket from HPN to BOI shortly before your trip is usually more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a HPN to BOI flight and hotel package?
Compared with arranging hotels and flights separately, booking a HPN to BOI flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to Boise Airport (BOI)?
Typically, you're able to reschedule or cancel your HPN to BOI flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.